mischievous

adjective

ˈmis-chə-vəs How to pronounce mischievous (audio)
Definition of mischievousnext
1
as in wicked
tending to or exhibiting reckless playfulness the children had been so mischievous that we had to pay the babysitter extra and then clean up the mess

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms
2
as in naughty
engaging in or marked by childish misbehavior punished for their mischievous tricks on the neighbors

Synonyms & Similar Words

Antonyms & Near Antonyms
3
as in dangerous
causing or capable of causing harm mischievous gossip that ruined a good teacher's reputation

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of mischievous Louis, age 8, has earned a reputation as the most mischievous of the Wales children. — Bailey Bujnosek, InStyle, 11 Aug. 2026 The stories feature the titular George, a mischievous, tailless, almost-always-smiling monkey exploring New York City, and his human companion, the Man in the Yellow Hat. — Encyclopedia Britannica, 7 Aug. 2026 The extended chords radiated color, but despite the influence of hip-hop and video-game music, the playing felt less mischievous than relentlessly mechanical. — Rae-Aila Crumble, Pitchfork, 3 Aug. 2026 The former child star played mischievous middle child Randy Taylor on the Tim Allen sitcom. — Edward Segarra, USA Today, 30 July 2026 See All Example Sentences for mischievous
Recent Examples of Synonyms for mischievous
  1. wicked
  2. naughty
  3. dangerous
  4. playful
  5. bad
  6. harmful
  7. impish
  8. adverse
Adjective
  • Kiss off the haters with a pretty wicked portrait from our Free Photobooth.
    — Beatrice Verhoeven, HollywoodReporter, 25 Aug. 2026
  • Along with other large parts of Northwest Indiana, East Chicago was hit with power outages following a wicked storm that blasted through the area a week ago Tuesday.
    — Lauren Victory, CBS News, 18 Aug. 2026
Definition of wicked
Adjective
  • Romantic, criminal and naughty hijinks ensue and bonds are tested — and ultimately reinforced.
    — Katie Walsh, Los Angeles Times, 21 Aug. 2026
  • Queen Elizabeth—long known as a lover of horses—was a frequent recipient of the pony’s naughty side, like in 2017, when Corporal Cruachan attempted to take a bite of the flowers the queen was holding during a visit to Stirling Castle.
    — Rachel Burchfield, InStyle, 18 Aug. 2026
Definition of naughty
Adjective
  • Heaping credit onto Espada is dangerous, but so is blaming him for every game that goes awry.
    — Chandler Rome, New York Times, 31 Aug. 2026
  • That’s a dangerous prospect for any country, but especially for Singapore, crammed into a space smaller than New York City.
    — Angelica Ang, Fortune, 30 Aug. 2026
Definition of dangerous
Adjective
  • For good measure, Pabst’s social media updates took a tongue-in-cheek approach that may have actually convinced people the posts were more playful than actual pleas for help.
    — Andrew J. Campa, Los Angeles Times, 30 Aug. 2026
  • The world went in, and pliant, playful interpretations flowed out.
    — Laura Preston, New Yorker, 30 Aug. 2026
Definition of playful
Adjective
  • Poor Anton has been left out of the drama all day, an effort by Billie and Samir to prevent an already bad futzing from escalating to something severe, and that’s never where Anton likes to be.
    — Ben Rosenstock, Vulture, 28 Aug. 2026
  • Although rarely seen, its reemergence earlier this summer is a signal of how bad the region’s ongoing drought has gotten, as well as a warning for the difficult months ahead.
    — Andrew Paul, Popular Science, 27 Aug. 2026
Definition of bad
Adjective
  • California was among dozens of states that sued Meta in 2023, alleging in a lawsuit that the social media giant intentionally designed harmful and addictive features to hook children while misleading the public about the dangers.
    — Sonja Sharp, Los Angeles Times, 26 Aug. 2026
  • The report said the company was strengthening its research infrastructure, increasing monitoring and improving safeguards designed to prevent harmful or unintended behavior.
    — Reuters, NBC news, 26 Aug. 2026
Definition of harmful
Adjective
  • Ahead of the comedy’s second season, FX brought on Danny DeVito to play Dennis and Dee’s impish, absentee businessman father, Frank, in hopes that his presence would bring in more viewers.
    — Paula Mejía, New Yorker, 17 Aug. 2026
  • The wild card in the Society is Gloria (Greta Lee, dazzlingly good), an impish sprite who’s hard to pin down.
    — Los Angeles Times, Los Angeles Times, 14 Aug. 2026
Definition of impish
Adjective
  • Ustel said the ferry faced adverse weather conditions and began taking in water just 15 minutes after departure.
    — ABC News, ABC News, 30 Aug. 2026
  • The report identified adverse effects on dozens of historic properties, including the Lincoln Memorial, Washington Monument and other landmarks.
    — Amelia Lucas, CNBC, 29 Aug. 2026
Definition of adverse

Browse Nearby Words

mischiefs
mischievous
mischievousness
See all Nearby Words

Cite this Entry

“Mischievous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mischievous. Accessed 1 Sep. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All